# CalculateTaxes

Calculates taxes on a transaction batch.

`POST /api/v1/CalculateTaxesMulti`

**API:** SaasPro
**Tag:** CalculateTaxesMulti
**API Version:** v1
**Content-Type:** `application/json`
**Accepts:** `text/plain`
**Authentication:** Basic (username + license key)

Source: https://developer.avalara.com/products/communications/api/v1-deprecated/methods/CalculateTaxesMulti/CalculateTaxes/

## Request Body

**Schema:** `MultiRequestInput`

| Property | Type | Required | Description |
|---|---|---|---|
| `DefaultValues` | MultiRequestItem | No |  |
| `Transactions` | MultiRequestItem[] | No |  |

## Responses

| Status | Description | Schema |
|---|---|---|
| 200 | Success |  |